CHEBI:128753 - (2E)-4-hydroxy-3-methylbut-2-enyl diphosphate(3−)

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name (2E)-4-hydroxy-3-methylbut-2-enyl diphosphate(3−)
ChEBI ASCII Name (2E)-4-hydroxy-3-methylbut-2-enyl diphosphate(3-)
Definition An organophosphate oxoanion that is the trianion of (2E)-4-hydroxy-3-methylbut-2-enyl diphosphate arising from deprotonation of the three OH groups of the diphosphate.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
Download Molfile XML SDF
Formula C5H9O8P2
Net Charge -3
Average Mass 259.06770
Monoisotopic Mass 258.97891
InChI InChI=1S/C5H12O8P2/c1-5(4-6)2-3-12-15(10,11)13-14(7,8)9/h2,6H,3-4H2,1H3,(H,10,11)(H2,7,8,9)/p-3/b5-2+
SMILES C\C(CO)=C/COP([O-])(=O)OP([O-])([O-])=O
Roles Classification
Biological Role(s): epitope
The biological role played by a material entity when bound by a receptor of the adaptive immune system. Specific site on an antigen to which an antibody binds.
Any antigen that is a phosphorylated microbial metabolite which activates an immune response in humans.
View more via ChEBI Ontology
ChEBI Ontology
Outgoing (2E)-4-hydroxy-3-methylbut-2-enyl diphosphate(3−) (CHEBI:128753) has role epitope (CHEBI:53000)
(2E)-4-hydroxy-3-methylbut-2-enyl diphosphate(3−) (CHEBI:128753) has role phosphoantigen (CHEBI:59544)
(2E)-4-hydroxy-3-methylbut-2-enyl diphosphate(3−) (CHEBI:128753) is a organophosphate oxoanion (CHEBI:58945)
(2E)-4-hydroxy-3-methylbut-2-enyl diphosphate(3−) (CHEBI:128753) is conjugate base of (2E)-4-hydroxy-3-methylbut-2-en-1-yl diphosphate (CHEBI:15664)
Incoming (2E)-4-hydroxy-3-methylbut-2-en-1-yl diphosphate (CHEBI:15664) is conjugate acid of (2E)-4-hydroxy-3-methylbut-2-enyl diphosphate(3−) (CHEBI:128753)
(2E)-4-hydroxy-3-methylbut-2-enyl diphosphate
Synonyms Sources
(2E)-4-hydroxy-3-methylbut-2-enyl diphosphate UniProt
(2E)-4-hydroxy-3-methylbut-2-enyl diphosphate trianion ChEBI
(2E)-4-hydroxy-3-methylbut-2-enyl pyrophosphate(3−) ChEBI
(E)-4-hydroxy-3-methyl-but-2-enyl pyrophosphate ChEBI
Registry Numbers Types Sources
9274408 Reaxys Registry Number Reaxys
9274408 Beilstein Registry Number Beilstein
Citation Waiting for Citations Type Source
12657258 PubMed citation ChEMBL
Last Modified
21 April 2017